Conference papers
On Mars' atmospheric sputtering after MAVEN first two years
François Leblanc
1
Ronan Modolo
2
Shannon M. Curry
3
Janet Luhmann
3
Robert Lillis
3
Jean-Yves Chaufray
2
Takuya Hara
3
James P. Mcfadden
3
Jasper S. Halekas
3
Frank Eparvier
4
D. Larsen
3
J. Connerney
5
Bruce Jakosky
4
François Leblanc 1
Author IdHAL : francois-leblanc69 ORCID : https://orcid.org/0000-0002-5548-3519
Ronan Modolo 2
Author
Shannon M. Curry 3
Author
Janet Luhmann 3
Author
Robert Lillis 3
Author
Jean-Yves Chaufray 2
Author IdHAL : jean-yves-chaufray
Takuya Hara 3
Author
James P. Mcfadden 3
Author
Bruce Jakosky 4
Author
1
IMPEC - LATMOS (France)
- LATMOS - Laboratoire Atmosphères, Milieux, Observations Spatiales (11 boulevard d'Alembert
Quartier des Garennes
78280 - Guyancourt - France)
- UVSQ - Université de Versailles Saint-Quentin-en-Yvelines : UMR8190 (55 avenue de Paris - 78035 Versailles cedex - France)
- UPMC - Université Pierre et Marie Curie - Paris 6 : UMR8190 (4 place Jussieu - 75005 Paris - France)
- INSU - CNRS - Institut national des sciences de l'Univers : UMR8190 (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8190 (France)
2
HEPPI - LATMOS (France)
- LATMOS - Laboratoire Atmosphères, Milieux, Observations Spatiales (11 boulevard d'Alembert
Quartier des Garennes
78280 - Guyancourt - France)
- UVSQ - Université de Versailles Saint-Quentin-en-Yvelines : UMR8190 (55 avenue de Paris - 78035 Versailles cedex - France)
- UPMC - Université Pierre et Marie Curie - Paris 6 : UMR8190 (4 place Jussieu - 75005 Paris - France)
- INSU - CNRS - Institut national des sciences de l'Univers : UMR8190 (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8190 (France)
3
SSL - Space Sciences Laboratory [Berkeley] (7 Gauss Way, Berkeley, CA 94720 - United States)
- University of California [Berkeley] (Berkeley, CA - United States)
- University of California (United States)
4
LASP - Laboratory for Atmospheric and Space Physics [Boulder] (1234 Innovation Drive, Boulder, CO 80303-7814 - United States)
- University of Colorado [Boulder] (Boulder, Colorado 80309 - United States)
5
GSFC - NASA Goddard Space Flight Center (Greenbelt, MD 20771 - United States)
Abstract : Mars may have lost a significant part of its atmosphere into space along its history, in particular since the end of its internal dynamo, 4.1 Gyr ago. The sputtering of the atmosphere by precipitating planetary picked up ions accelerated by the solar wind is one of the processes that could have significantly contributed to this atmospheric escape. We here present a two years base analysis of MAVEN observation of the precipitating flux, in particular the dependency of the precipitating intensity with solar zenith angle and used this measurement to model the expected escape rate and exosphere induced by this precipitation.
Document type :
Conference papers
Complete list of metadatas
https://hal-insu.archives-ouvertes.fr/insu-01599004
Contributor : Catherine Cardon <>
Submitted on : Saturday, September 30, 2017 - 8:20:56 PM
Last modification on : Friday, January 10, 2020 - 3:42:33 PM
Long-term archiving on: : Sunday, December 31, 2017 - 12:46:15 PM
Contributor : Catherine Cardon <>
Submitted on : Saturday, September 30, 2017 - 8:20:56 PM
Last modification on : Friday, January 10, 2020 - 3:42:33 PM
Long-term archiving on: : Sunday, December 31, 2017 - 12:46:15 PM
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EPSC2017-58.pdf
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Identifiers
- HAL Id : insu-01599004, version 1
Collections
INSU | CNRS | LATMOS | UPMC | UVSQ | UNIV-PARIS-SACLAY | SORBONNE-UNIVERSITE | SU-SCIENCES
Citation
François Leblanc, Ronan Modolo, Shannon M. Curry, Janet Luhmann, Robert Lillis, et al.. On Mars' atmospheric sputtering after MAVEN first two years. European Planetary Science Congress 2017, Sep 2017, Riga, Latvia. pp.EPSC2017-58. ⟨insu-01599004⟩
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